SolutionHard
Question
PH3 (Phosphine) when passed in aqueous solution of CuSO4 it produce -
Options
A.Blue precipitate of Cu(OH)2
B.dark blue solution of [Cu(PH3)4]SO4
C.Black precipitate of Cu3P2
D.Colorless solution of [Cu(H2O)4]+
More Solution Questions
A certain compound (X) is used in laboratory for analysis, its aqueous solution gives brown appearanceon addition copper...The freezing point depression constant for water is 1.86oC. If 5.00 g Na2SO4 is dissolved in 45.0 g H2O, the freezing po...Aqueous solutions of 0.004 M-Na2SO4 and 0.01 M-Glucose are isotonic. The percentage dissociation of Na2SO4 is...It is more convenient to obtain the molecular mass of an unknown solute by measuring the freezing point depression than ...A quantity of 2 g of C6H5COOH dissolved in 25 g of benzene shows a depression in freezing point equal to 1.96 K. Molar d...